| Mount Vernon, IA | Iowa City, IA | United States |
Rainfall | 36 | 37 | 38 |
Snowfall | 27 | 27 | 28 |
Precipitation | 108 | 98 | 106 |
Sunny | 193 | 199 | 205 |
Avg. July High | 84 | 85 | 86 |
Avg. Jan. Low | 11 | 13 | 22 |
Comfort Index (higher=better) | 6.9 | 7 | 7 |
UV Index | 3.6 | 4 | 4.3 |
Elevation | 879 | 666 | 2443 |